SAW Wire AUTOTHERME GRADE-T-ENi1
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SAW Wire

AUTOTHERME GRADE-T

AWS: SFA 5.23 ENi1 EN ISO CODE: 14171-B SUN2

Copper coated solid wire for submerged arc welding. These wires are suitable for welding of similar composition where impact properties required at sub zero temperature down to -60 degree celsius.

Autotherme Grade- T low alloy solid wire is suitable for welding of similar grade steels. The weld metal possesses high tensile strength, and meets the radiographic quality requirements. Especially suitable for welding of matching composition in power plants, Refineries, Petrochemicals and Fertilizer Plants. Suitable for welding of ASTM steels: Grade ASTM A516Gr.60, 65, 70 & A537 Class 1 or 2 etc.

Approvals
    CE
CHEMICAL COMPOSITION OF SOLID WIRE. WT (%)


Element
CMnSiSPCrNiMoCu
Range   0.12 Max0.75-1.25 0.05-0.30 0.020 Max 0.020 Max0.15 Max0.75-1.25 0.30 Max 0.35Max
Typical0.10 0.90 0.15 0.009 0.010 0.030 0.90 0.150.15

CHEMICAL COMPOSITION OF TYPICAL UNDILUTED WELD METAL.WT (%)


WITH SAW FLUX
CMnSiSPCrNiMoCu
MAXFLUX SAF-10
  0.08 1.20 0.34 0.013 0.016 0.090 0.96 0.20 0.13

    

MECHANICAL PROPERTIES OF TYPICAL WELD METAL


WITH SAW FLUX
UTS
0.2%YS 
%EICVN Impact (Joules)

(MPa)
(MPa)
(L=4d)
-60°C

MAXFLUX SAF-10

(AS WELDED)

 510 
430 
23 
44

MAXFLUX SAF-10

(PWHT: 620°C/1 HR)

 494 
424 24 50 

    

Standard Size

Diameters 2.50mm, 3.20mm, 4.00mm. 

Additional Information

Packing : 25Kg wire in metallic ring.

Identification : Brand Name & Size is printed on label.

Packing Types : 100Kg, 250Kg, 500Kg, 750Kg & Drum packing also on request.

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